179496880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2326

約数の個数: 80

約数和(自身を含む): 449569440

約数和(自身を除く): 270072560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 472, 590, 680, 944, 1003, 1180, 1360, 2006, 2237, 2360, 4012, 4474, 4720, 5015, 8024, 8948, 10030, 11185, 16048, 17896, 20060, 22370, 35792, 38029, 40120, 44740, 76058, 80240, 89480, 131983, 152116, 178960, 190145, 263966, 304232, 380290, 527932, 608464, 659915, 760580, 1055864, 1319830, 1521160, 2111728, 2243711, 2639660, 3042320, 4487422, 5279320, 8974844, 10558640, 11218555, 17949688, 22437110, 35899376, 44874220, 89748440, 179496880]

約数ペア:

[(1, 179496880), (2, 89748440), (4, 44874220), (5, 35899376), (8, 22437110), (10, 17949688), (16, 11218555), (17, 10558640), (20, 8974844), (34, 5279320), (40, 4487422), (59, 3042320), (68, 2639660), (80, 2243711), (85, 2111728), (118, 1521160), (136, 1319830), (170, 1055864), (236, 760580), (272, 659915), (295, 608464), (340, 527932), (472, 380290), (590, 304232), (680, 263966), (944, 190145), (1003, 178960), (1180, 152116), (1360, 131983), (2006, 89480), (2237, 80240), (2360, 76058), (4012, 44740), (4474, 40120), (4720, 38029), (5015, 35792), (8024, 22370), (8948, 20060), (10030, 17896), (11185, 16048)]